Results 31 to 40 of about 13,673 (270)

First Report of Twig Dieback on Poncirus trifoliata Caused by Diaporthe citriasiana, with Descriptions of Two New Species and a New Record of Phaeobotryon rhois in Korea

open access: yesMycobiology
Poncirus trifoliata (trifoliate orange) is widely used in citrus breeding and as a rootstock. Although its horticultural and physiological traits have been studied extensively, research on diseases affecting this species and the fungal community ...
HyeongJin Noh   +2 more
doaj   +1 more source

Classifying avian drinking behaviour: ecological insights and implications in a changing world

open access: yesBiological Reviews, EarlyView.
ABSTRACT Water is a fundamental currency of life, and its availability significantly influences animal behaviour, physiology and distributions. However, our knowledge around the dependence on water for drinking and the direct and indirect mechanisms driving related behaviours remains partial in the context of changing climates. Here, we review patterns
Shannon R. Conradie, Marc T. Freeman
wiley   +1 more source

Fear of grazing rivals the toxin‐inducing effects of nutrients in two marine harmful algae – a meta‐analysis

open access: yesBiological Reviews, EarlyView.
ABSTRACT One of the major subfields of chemical ecology is the study of toxins and how they mediate interactions between organisms. Toxins produced by harmful algae (phycotoxins) impact a wide variety of organisms connected to the marine food web. Significant research efforts have thus aimed to identify the ecological and evolutionary drivers behind ...
Milad Pourdanandeh, Erik Selander
wiley   +1 more source

Notes on three species of Palaearctic satyrinae (Lepidoptera: Nymphalidae) from northwestern Himalaya, India

open access: yesJournal of Threatened Taxa, 2016
Observations are presented on local abundance, habitat and distribution of three species of lesser known Satyrinae butterflies in India, namely the Oriental Meadowbrown Hyponephele cheena Moore, 1865 from Chamba district in Himachal Pradesh, the Yellow ...
Arun P. Singh
doaj   +1 more source

Flight of the dragons: a global review of migration in Odonata

open access: yesBiological Reviews, EarlyView.
ABSTRACT Insects are the most abundant and ecologically important animal migrants. Yet, we know relatively little about the patterns and processes underlying insect migration. Dragonflies (Anisoptera) and damselflies (Zygoptera) comprise the ancient insect order Odonata, whose ancestors were the first organisms to fly on Earth.
Johanna S.U. Hedlund   +3 more
wiley   +1 more source

Eastern larch beetle (Dendroctonus simplex LeConte) as a potential threat to western (Larix occidentalis Nutt.) and subalpine larches (Larix lyalli Parl.)

open access: yesFrontiers in Forests and Global Change
Eastern larch beetle Dendroctonus simplex LeConte has been outbreaking for the past two decades in the Great Lakes region of North America, impacting approximately 400,000 hectares of eastern larch Larix laricina (tamarack) forest in Minnesota, United ...
Rose M. Picklo   +3 more
doaj   +1 more source

Reply to Comments

open access: yesJournal of Threatened Taxa, 2016
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Arun P. Singh
doaj   +1 more source

The conservation of saproxylic beetles in boreal forest [PDF]

open access: yes, 2006
Forest management has altered the age structure, tree species composition and dead wood availability of Swedish boreal forests. As a consequence, many saproxylic (wood living) insect species have decreased in abundance and many species are threatened ...
Johansson, Therese
core  

Citizen science deepens the ecological and climatic dimensions of mosquito surveillance

open access: yesEcography, EarlyView.
As mosquito‐borne diseases continue to expand worldwide, integrating citizen science into vector surveillance presents untapped potential. This study compares ecological models of Aedes albopictus, an invasive mosquito and global vector of dengue and other arboviruses, in Spain (2020–2022), using two contrasting data sources: traditional traps and ...
Catuxa Cerecedo‐Iglesias   +2 more
wiley   +1 more source

The moth Herochroma subspoliata (Prout, 1916) camouflaging with the lichen Porina cf. tetracerae (Ach.) Müll. Arg.

open access: yesJournal of Asia-Pacific Biodiversity
Insect-lichen associations are often shaped by ecological pressures with camouflage being the primary adaptive function especially among visually cryptic species. This study observed camouflage of Herochroma subspoliata Prout on Porina cf.
Jithu Unni Krishnan   +5 more
doaj   +1 more source

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